07:43 AM EST, 12/18/2024 (MT Newswires) -- Vast Renewables ( VSTE ) shares were up 120% pre-bell Wednesday after a 6.5% fall in the previous session.

ParaZero Technologies ( PRZO ) stock was 49% higher following a 5.2% rise on Tuesday.

Nukkleus ( NUKK ) shares were up 48%, extending Tuesday's rally after the company said it has acquired a controlling stake in Star 26 Capital, a majority owner of a key supplier to Israeli's defense system.

The Glimpse Group ( VRAR ) stock was 20% higher, adding to Tuesday's gains.